The Alien Planetary Powder is a new way to create gelatinous out-of-this-world gross gel, just like you'd find on the Alien's home planets. Add packet of Planetary Powder to container with alien, fill water to edge of container and watch as you create a cool jelly like substance that captures your Alien. Containers are stackable - Collect them all! Each Set comes with: (1) 1.5 translucent alien figure, 1 collectible container & 3 packets of powder - yellow, orange, green.